Product comparison · 2 power adapters & inverters

Dell 450-18646 power adapter/inverter Indoor vs Hypertec HP-PSU/8440 power adapter/inverter Indoor

7specifications compared
2differ
5identical
4known for one product only

Key differences

Output power
- 450-18646 power adapter/inverter Indoor:180 W
- HP-PSU/8440 power adapter/inverter Indoor:65 W

Side by side

Differences highlightedShow differences only

Comparison of 450-18646, HP-PSU/8440
11 specifications	A Dell 450-18646 power adapter/inverter Indoor Model 450-18646 View product	B Hypertec HP-PSU/8440 power adapter/inverter Indoor Model HP-PSU/8440 View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Output powerDiffers	180 W	65 W
Supplementary power connectorsKnown for one	1	Unknown — not stated by the source
CompatibilityDiffers	Dell: Alienware M17 Alienware M17x R4 Alienware x51 Alienware X51 R2 Latitude E5440 Latitude E5540 Latitude E6440 Latitude E7240 Latitude E7440 OptiPlex 3011 AIO Precision M4700 Precision M4800	HP EliteBook 8440p
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Brand compatibilityKnown for one	Unknown — not stated by the source	HP
Designidentical
Product colour	Black	Black
Weight & dimensionsidentical
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Packaging contentidentical
Cables included	AC	AC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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